When to use syntheselen?

[gpman]

Just a quick follow up question if you don't mind?
I just took last injection today of my deca-Sust cycle. I will be doing clomid starting in three weeks and was wondering when I should start with the syntheselen? And is 3ml eod day going to work for me?
I already have the syntheselen but just not sure as to when would be the best time to start as I just want to use between cycles.

Thanks,
gpman